SDR UIEA2019120976015

Service difficulty report · Valve · Boeing 7673S1

Difficulty date: December 6, 2019
Submitted: December 9, 2019
Operation: Air carrier
Aircraft: N640GT
Make and model: Boeing 7673S1
Aircraft serial: 25221
Aircraft time: 89,848 hours, 19,129 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Valve
Part number: 80217012
Condition: Failed
Location: Right Engine
Stage of operation: CL
How discovered: O
Nature of condition: J
Precautionary procedure: O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

STATUS MESSAGE: R ENG PRV.(<P>REMOVED AND REPLACED RT ENG PRV AS PER AMM 36-11-18. LEAK CHECK OF COUPLINGS, LINES CHECK OK, AND ACCOMPLISHED PNEUMATIC CONTROL BITE AS PER AMM 36-23-00 AND NO FAULTS NOTED. OK FOR SERVICE. IDLE ENG RUN TEST 4 PER AMM 71-00-00 OK. </P>)

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